Nanami and Sakura's little sister, Chikage, joining the Earth Sciences Club. Chikage wants to join the geology group like her sister, but Nanami wants to learn more about meteorology and says the club is lacking. Mira wants the new girls to have lots of fun experiences so after remembering what they did last year, she suggests holding a barbeque to welcome them to the club. However...
by launching artificial satellites 
that improve our lives
عن طريق إطلاق أقمار صناعيّة تقوم بتحسين حياتنا
Damit können wir Satelliten starten,
die unser Leben verbessern
on peut prévoir les collisions
de météorites avec la Terre.
di controllare i piccoli corpi celesti e detriti
che potrebbero cadere sulla Terra
Lançar satélites artificiais
melhora nossas vidas
благодаря ей мы можем
запускать спутники